Franses, P.H. and Paap, R. (2002). Censored latent effects autoregression, with an application to us unemployment Journal of Applied Econometrics, 17:347--366.
van Dijk, F., Sonnemans, J. and van Winden, F.A.A.M. (2002). Social Ties in a public good experiment Journal of Public Economics, 85:275--299.
Cox, J., Offerman, T., Olson, M. and Schram, A. (2002). Competition For vs On the Rails: A Laboratory Experiment International Economic Review, 43:709--736.